XPC p.Phe241=
c.723T>C · rs1459128629 · VCV2817710
Likely benign
Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
very rare (popmax 0.00112%, sas)
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation carries the signal. | ||
| Splicing | ||
| SpliceAI | <0.2 | no splice effect predicted · four deltas, not one · how we know |
|---|---|---|
| Constraint at this position | ||
| Conservation | phyloP -0.37 | GERP -3.4, phastCons 0.001 |
| Overall | ||
| CADD | 3.203 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.00112%
South Asian · 1/89,356 alleles
Filtering AF
2.8e-05%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 1.1e-05%
Overall
0.000187%
3/1,606,598 alleles · very rare
exomes 3/1,454,286 · genomes 0/152,312 · joint denominator
| Ancestry group | Frequency | 1 in |
|---|---|---|
| South Asiangrpmax | 0.00112% | 89,356 |
| European (non-Finnish) | 0.00017% | 588,215 |
Rarity supports pathogenicity (ACMG PM2); frequency above a disease-specific BA1/BS1 threshold argues against it. A variant frequent in one ancestry group can be near-absent in others, so a single global figure can mislead.
Variant & gene context
- Gene
- XPC
- Protein
- p.Phe241=
- Coding
- c.723T>C
- MANE Select
- NM_004628
- dbSNP
- rs1459128629
- Type
- single nucleotide variant
- Location
- chr3:14165484 (GRCh38)
- Gene constraint
- LOEUF 1.023 · pLI <0.01 (gnomAD)
- Structure
- AlphaFold pLDDT 67.67 · 18 PDB
Similar variants
- XPC p.Phe241Ser Uncertain significance ★ ⚠ same residue
- XPC c.104-2A>G Likely pathogenic ★★ same type
- XPC c.1872+1G>A Likely pathogenic ★★ same type
- XPC c.1872+1G>C Pathogenic/Likely pathogenic ★★ same type
- XPC c.2033+1G>A Pathogenic/Likely pathogenic ★★ same type
- XPC c.2251-1G>C Pathogenic ★★ same type
- XPC c.2420+2T>C Pathogenic/Likely pathogenic ★★ same type
- XPC c.299+1G>A Likely pathogenic ★★ same type
Built on 18 open, versioned datasets — ClinVar, gnomAD, AlphaMissense, REVEL, ClinGen & more — plus Sugi Variant's own cross-source analysis. Source data 2026-01–2026-10, ClinVar 2026-10. Full sources & versions →
Cite Sugi Variant
Gür T. Sugi Variant: A Deterministic Per-Variant Germline Reference from a Knowledge Graph for Humans and AI Agents. 2026. doi:10.5281/zenodo.21509445. This variant: https://sugi.bio/variant/xpc-p-phe241 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown